San Jose del Monte, officially the City of San Jose del Monte (abbreviated as SJDM or CSJDM; Filipino: Lungsod ng San Jose del Monte), is a 1st class component city in the province of Bulacan, Philippines. According to the 2020 census, it has a population of 651,813 people, making it the largest local government unit within the province of Bulacan and Central Luzon, and the 18th most populated city in the Philippines.